From f456d04e389e254ddf683a2d0e85c49cc1c3402d Mon Sep 17 00:00:00 2001
From: Haw Loeung <h.loeung@unixque.com>
Date: Sat, 16 Aug 2014 10:06:15 +1000
Subject: [PATCH] Revert "Fixed to consider IPv6 nameservers and to also handle
 case where only IPv6 nameservers are specified."

This reverts commit f45352dcb7e92471edd0e69de950c30e78d00424.
---
 dns.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/dns.c b/dns.c
index 21ab60a..32b83c2 100644
--- a/dns.c
+++ b/dns.c
@@ -509,16 +509,11 @@ int dns_waitfd6(void)
 
 void dns_open(void)
 {
-  int option,i,nscount;
+  int option,i;
 
   if (!dns) return;
   MY_RES_INIT();
-#ifdef ENABLE_IPV6
-  nscount = myres.nscount + myres._u._ext.nscount6;
-#else
-  nscount = myres.nscount;
-#endif
-  if (!nscount) {
+  if (!myres.nscount) {
     fprintf(stderr,"No nameservers defined.\n");
     exit(-1);
   }
-- 
2.47.2